Features

Features

ACF: Field Groups Settings

Auto Sync PHP
Automatically synchronize field groups with local PHP files upon field group updates. This feature will create, include and update a local PHP file for each field group (just like the native Json sync feature).
Default folder: /wp-content/themes/my-theme/acfe-php/

Auto Sync Json
Control which field groups you want to synchronize with local Json files. Display warnings if the Json file has been manually deleted. Manually synchronize Json from field group screen.

Categories
Spice up your field groups with a custom taxonomy and filter field groups by terms.

Permissions
Add permission layer to field groups. Choose which roles can view & edit field groups in the post edition screen.

Alternative Title
Display an alternative field group title in post edition screen.

Note
Add a personal note in the field group administration. Only visible to administrators

Custom meta data
Add custom metas (key/value) in the field group administration

Status: Third party
Display local field groups thats are loaded by ACF, but not available in the ACF field group administration. Example: a field group is registered locally in the functions.php file, but not in ACF

ACF: Fields Settings

Bidirectional fields
An advanced bidirectional setting (also called post-to-post) is available for the following fields: Relationship, Post object, User & Taxonomy terms.
Fields will work bidirectionally and automatically update each others. Works in groups & clones (prefixed field names must be turned off).Usage example is available in the FAQ